| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $88.34 | 10.722% | $97.8118 | $97.81 | $97.80 | $97.80 |
| Purchase #2 | $56.76 | 8.599% | $61.6408 | $61.64 | $61.65 | $61.60 |
| Purchase #3 | $225.95 | 13.545% | $256.5549 | $256.55 | $256.55 | $256.60 |
| Purchase #4 | $148.85 | 3.342% | $153.8246 | $153.82 | $153.80 | $153.80 |
| Purchase #5 | $154.79 | 11.809% | $173.0692 | $173.07 | $173.05 | $173.10 |
| Purchase #6 | $73.64 | 12.402% | $82.7728 | $82.77 | $82.75 | $82.80 |
| Purchase #7 | $121.31 | 3.596% | $125.6723 | $125.67 | $125.65 | $125.70 |
| 7 purchase totals = | $869.64 | $951.3464 | $951.33 | $951.25 | $951.40 | |